Ask a famous doctor for help, toothache, pulpitis, nerve killing, root canal

1,.Toothache is not just neuralgia, but also a tooth without a nerve that has apical periodontitis or periodontitis.

2.Yes. 3.Of course not, but if pulpitis** is not complete, there will still be residual pulpitis.

4.Want. 5.Yes, a little local anesthesia should be administered before the root canal**.

6.What is a tooth ridge?

Because the dental nerve is irreversibly damaged once it is infected, the inflammation can only be completely eliminated by killing the nerve. Pulpitis is an inflammation that occurs in the pulp tissue, mainly because caries is not timely and effective** slowly develops.

Pulpitis must be a nerve infection, so it will produce severe pain, so once the symptoms of pulpitis appear, a root canal must be done. A hole is drilled in the tooth to reduce pressure and pain inside the tooth. In the later stage, it is necessary to prepare the root canal, completely remove the infected and necrotic material in the root canal, and carry out the corresponding root canal disinfection at the same time, and then fill the root canal after the symptoms completely disappear.

Severe toothache is mostly caused by the onset of acute pulpitis, which is painful and unbearable, and should be timely**. However, many patients are puzzled and consult: Is it okay to take medicine for pulpitis?

Why do you have to kill the tooth nerve? Sanbo dental professional dentist tells you: pulpitis is not good to take medicine, the drug can not reach the pulp cavity, inflammation can not be effectively relieved, so it is necessary to kill the tooth nerve**.

The pulp tissue is located in the pulp cavity, through the narrow apical foramen to connect the pulp with other parts of the body, except for the apical foramen, the pulp is surrounded by a hard dentin wall, so it is not easy to establish drainage when inflamed, so that the inflammatory exudate accumulates, and the dentin wall lacks elasticity, which limits the expansion of inflammatory tissue, the pressure in the pulp cavity increases, and the infection is easy to spread to the whole pulp, and the increased pressure in the pulp cavity compresses the nerve and produces severe pain, so once the pulp cavity is penetrated, the pressure drops, and the pain will decrease sharply. Therefore, when most pulpitis attacks, the first step of the dentist is to help the patient open the pulp and reduce the pressure in the pulp cavity, which is also the first step of the root canal - pulp opening. Toothache caused by pulpitis occurs at night and is so severe that you can't sleep, and the severe pain decreases dramatically when the pulp is opened and decompressed.

Many patients do not insist on finishing the root canal, which is not correct, and must do a perfect root canal after killing the nerve after killing the tooth, and then fill the tooth or wear porcelain braces as appropriate, in order to retain the tooth that has lost the nerve and blood vessels.

It is not uncommon to encounter patients who come to the clinic with a toothache, and their teeth are not only cold but also hot.

And sometimes there will be severe pain at night, and it may be difficult to sleep. Doctors usually say, "This tooth of yours needs to be killed." It is also possible to hear the doctor say, "This tooth of yours needs a root canal**".

1. Human teeth can be described in such words, that is, "strong appearance, weak heart". The outer tissue of the tooth is very hard and wear-resistant, but inside this "strong appearance" is a cavity with many blood vessels and nerves, which is the "weak heart" of the tooth. We call these delicate tissues inside the pulp.

When the pulp of the tooth becomes inflamed, it causes pain, which is called "pulpitis". In the past, the best method used for this kind of pulpitis was: drill the tooth open, and use drugs to "kill" the inflamed pulp inside the tooth, so as to relieve the pain, which is commonly known as "nerve killing".

It can be seen that the title "nerve killing" refers to some early ** means. With the comprehensive innovation of the concept and the great progress of technology, this method has been basically eliminated. The modern method of "root canal" is commonly used.

Second, as we mentioned earlier, the inside of the tooth is actually a cavity, and this cavity is called the "root canal system". Compared with the simple "nerve killing", the "root canal" is not only to "kill" the pulp in the "root canal", but also to remove the pulp from the "root canal", and then to thoroughly clean and strictly disinfect, and use artificial filling materials to tightly fill the "root canal". This is called a "root canal".

3. "Root canal" is a complex process, and patients may need multiple visits to complete the entire process. However, this approach is able to minimize inflammation and prevent reinfection.

Whether a "root canal" is perfect or not will largely determine the lifespan of this tooth. Moreover, not only for pulpitis, but also for other diseases of the tooth (such as apical periodontitis, etc.) also need to be obtained by using the root canal method.

Fourth, because in daily work, it is not very easy for doctors to explain the process of "root canal" to patients in detail, and it is difficult for patients to fully understand. Therefore, sometimes, doctors will use the more popular term "nerve killing", the purpose is just to make it easy for patients to accept, but in fact, the method of "root canal" is still used.

Be sure to do a root canal**. Because after the nerve in the root canal is killed, there may still be inflammation in the root canal, and if you replace it, there is a possibility of pain. It is better to do a root canal**.

There will be short-term pain when dealing with the pulp, which will generally improve after three or four hours, and there will be no pain after the root canal. If it is a post-** pain, it is necessary to take a tooth film to see the root of the tooth to rule out the possibility of overfilling or uncontrolled inflammation.

When the root canal is done, the pulp has been necrotic, and there is a phenomenon of the root tip, this situation is to be drained, under normal circumstances, it is about three days to go to the follow-up, and then the root canal is to observe for 1 to 2 weeks, if there is no abnormal phenomenon, it is necessary to wear braces to protect the teeth.

What you say "what is a nerve killing, what is a root canal **, are they the same", "nerve killing" is just a step of "root canal **", root canal ** is to kill the nerve in the pulp cavity under anesthesia, remove necrosis, clean the root canal, disinfect the root canal, and then seal the root canal with a teether to prevent reinfection. After changing the dressing, it is confirmed that there is no inflammation, that is, it is completed, and it is best to make a braces so that there will be no more anti-inflammation and pain, and protect the tooth from cracking and breakage.

If it is a front tooth or a tooth that can be seen when you open your mouth, it is best to use porcelain teeth, and the material of good quality is not easy to yellow (** elastic yo, real profiteering), and it is best to use stainless steel sleeve if you can't see it, and it can really be used for a lifetime without breakage, ** only porcelain teeth 1 5--1 10.

If you really need a root canal, go to it, the long pain is better than the short pain, I will make 2 teeth, and I will do it for a long time, and I will be truly liberated, and the long-lost smile will crawl back to your face!

Take your 70 points!

Almost, the root canal ** is to pull out the pulp, clean and fill it, killing the nerve is a popular saying, the old method is to inactivate the pulp, but if it is not cleaned, there is a possibility of inflammation in the future, but now the nerve killing is also the root canal**.

At present, there is no better way to preserve the dental nerve.

Even if the apical foramen is not formed, the effect of the marrow cutting is not very good, if the necrotic nerve is not treated, it will cause apical periodontitis in the future, and even cause a apical cyst, if only the necrotic part of the nerve is removed, although the rest is intact, but the effect is not optimistic, therefore, now in the clinic, the doctor will extract all the nerve-killing drugs of the patient's tooth, called the deactivator, and the follow-up 3 days after the deactivator is followed by nerve extraction and root canal filling, these parts are temporary filling, The temporary sealing material used is zinc oxide, which is also known as ZOE. Finally, the permanent filling, according to the nature of the material, is also different, in fact, the tooth that kills the nerve is not much different from the normal tooth, because the nerve is lost and there is no nutrient supply, so the tooth will be slightly more brittle than the normal tooth, and it can not be felt by itself.

A certain Xia thinks that it is better to kill nerves than apical cysts.

You can try to paralyze him, it's not a long-term solution.

1. Burning teeth may hurt, but not all toothaches are fire. I say this phrase on average more than 3 times a day to patients.

2. Your description can definitely belong to "irreducible pulpitis", the pain is light, which means that it is temporarily in the "chronic" stage, if it is not timely, it is easy to develop into "acute pulpitis", and then it will be terrible. Hot and cold pains, headaches, night aches...

3. The delay may be greater than the loss caused by the fact that you do it now. At present, the inflammation should be confined to the inside of the tooth, and once it develops to apical periodontitis, even if it is good, its effect will be weakened.

So, don't hesitate any longer and ** as soon as possible**!

Pulpitis is now at the level of medical technology (including developed countries) must also do a root canal** It is impossible to keep the living pulp You are the front tooth because the apical hole is easier to drain, so the pain is not very obvious If the diagnosis is pulpitis It is necessary to do Understand the mood you don't want to do But it cannot replace science and reason.

Killing nerves sounds scary, but it's actually nothing, it's just the nerve of a certain tooth, it doesn't affect the other teeth and the entire mouth, and it doesn't make sense if the tooth is broken and connected to the nerve. If you don't do a root canal ** and kill the nerve, the final result is to extract the tooth ......So at that point, you still have to do a root canal to kill nerves. When I was treating my teeth, I didn't want to kill my nerves, but many of my friends who are dentists are so good, so I did that.

Analysis: Answer questions based on your description. Nerve killing is not necessarily a root canal, there are many kinds of nerve killing, such as dry medullary surgery, plasticization, root canal, etc., but root canal will definitely kill the nerve.

The front teeth can be treated with nervecidal treatment. Usually a crown restoration is recommended for teeth that have been killed by nerves.

Suggestions: It is recommended to go to the stomatology for examination, and if the cavity is small, it is possible to consider not doing crown repair for the time being. If so, the tooth is not missing, and only a crown is required.